CN203126854U - Slot mounting structure - Google Patents
Slot mounting structure Download PDFInfo
- Publication number
- CN203126854U CN203126854U CN 201320050684 CN201320050684U CN203126854U CN 203126854 U CN203126854 U CN 203126854U CN 201320050684 CN201320050684 CN 201320050684 CN 201320050684 U CN201320050684 U CN 201320050684U CN 203126854 U CN203126854 U CN 203126854U
- Authority
- CN
- China
- Prior art keywords
- wire casing
- mounting structure
- crossbeam
- slot mounting
- slots
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Installation Of Indoor Wiring (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model discloses a slot mounting structure, and belongs to the field of wire arrangement of trains. The slot mounting structure comprises a plurality of cross beams, wherein the plurality of cross beams are arranged between two boundary beams of an underframe of a vehicle body; the two ends of each cross beam are fixedly connected to the corresponding boundary beams; and slots are detachably connected to the lower parts of the cross beams. According to the slot mounting structure, spaces above the slots are reserved to provide convenience for replacement, maintenance and heat radiation of cables, so that the slot mounting structure is suitable for wire arrangement of control lines on a train in the railway vehicle industry, and is simple and reliable; the slots are easy to mount and dismount; and the cables in the slots are easily replaced and maintained.
Description
Technical field
The utility model relates to the train routing field, is specially a kind of wire casing mounting structure.
Background technology
Existing train bottom wire structures mainly contains several: 1, connect up in the underframe section bar die cavity; 2, wire casing is affixed on the chassis bottom surface installation substantially; 3, cable poling or use the nylon sheath wire colligation is fixed in some position of underframe with ply-yarn drill or the colligation of lock band again.The problem that these several wire laying modes exist is: die cavity confined space threading difficulty, and be unfavorable for the cable heat radiation.
The utility model content
In order to overcome existing train bottom wire structures threading difficulty, and be unfavorable for the deficiency of cable heat radiation, the utility model aims to provide a kind of wire casing mounting structure, this mounting structure perfect heat-dissipating, reliability height, and operation and maintenance is convenient.
To achieve these goals, the technical scheme that adopts of the utility model is:
A kind of wire casing mounting structure, its constructional feature be, comprises many crossbeams that are arranged between two side bars of car body underframe, and the two ends of every crossbeam are fixedly connected on the corresponding side bar; Described crossbeam below removably is connected with wire casing.
Below be the technical scheme of further improvement of the utility model:
In order further to improve radiating effect, as a kind of concrete version, described crossbeam below is fixedly connected with the wire casing installation bracket, is provided with wire casing between this wire casing installation bracket and the crossbeam.
According to embodiment of the present utility model, the distance between described wire casing upper edge and the car body floor bottom surface is 120mm～250mm, is convenient to the heat radiation of maintenance, replacing and the cable of cable.
Described crossbeam is preferably U-shaped crossbeam, and U-shaped beam effect is supporting body weight on the one hand, bears the weight of equipment and the wiring wire casing of underframe suspension on the other hand.
According to embodiment of the present utility model, described removably being connected to is threaded, and be for convenience detach, change, safeguard cable thus,
Wire casing described in the utility model is the U-shaped wire casing of upper opening, this structure good heat dissipation effect.
By said structure, the utility model arranges some U-shaped crossbeams of striding width over side sills between two side bars of car body underframe; Wire casing directly or by carriage uses bolt on U-shaped crossbeam; The space that 120mm～250mm is arranged between wire casing the top opening and car body floor is used for the heat radiation of maintenance, replacing and the cable of cable.This wire casing mounting structure is simple, reliable, and wire casing is easy to install, dismounting, is distributed in cable in the wire casing and is easy to change and safeguards; For the wire casing of top opening, extraordinary radiating effect is arranged.
Compared with prior art, the beneficial effects of the utility model are: the space is left in wire casing of the present utility model top, makes things convenient for replacing and maintenance and the heat radiation of cable, and mounting structure is simple, reliable, wire casing is easy to install, dismounting, is applicable to the control path wiring on the guideway vehicle industry train.
Below in conjunction with drawings and Examples the utility model is further elaborated.
Description of drawings
Fig. 1 is the structure principle chart of a kind of embodiment of the utility model;
Fig. 2 is A-A cutaway view of Fig. 1;
Fig. 3 is B-B cutaway view of Fig. 1.
In the drawings
The 1-side bar; The 2-crossbeam; The 3-wire casing; 4-wire casing installation bracket; The 5-car body floor; 6,7-bolt of rear end plate.
The specific embodiment
A kind of wire casing mounting structure, as shown in Figure 1, with 2 welding of some U-shaped crossbeams or with bolt on two foundation frame side bars 1, wire casing is installed minute two kinds of patterns: as shown in Figure 3, first kind of mode is for directly to be fixed in wire casing 3 on the U-shaped crossbeam 2 with bolt 6; As shown in Figure 2, the second way is fixed in support 4 on the U-shaped crossbeam 2 with bolt 6 then for bolt 7 wire casing 3 being connected with support 4.
The content that above-described embodiment is illustrated should be understood to these embodiment and only is used for being illustrated more clearly in the utility model, and be not used in the restriction scope of the present utility model, after having read the utility model, those skilled in the art all fall within the application's claims institute restricted portion to the modification of the various equivalent form of values of the present utility model.
Claims (6)
1. a wire casing mounting structure is characterized in that, comprises the many crossbeams (2) that are arranged between two side bars of car body underframe (1), and the two ends of every crossbeam (2) are fixedly connected on the corresponding side bar (1); Described crossbeam (2) below removably is connected with wire casing (3).
2. wire casing mounting structure according to claim 1 is characterized in that, described crossbeam (2) below is fixedly connected with wire casing installation bracket (4), is provided with wire casing (3) between this wire casing installation bracket (4) and the crossbeam (2).
3. wire casing mounting structure according to claim 1 is characterized in that, the distance between described wire casing (3) upper edge and car body floor (5) bottom surface is 120mm～250mm.
4. wire casing mounting structure according to claim 1 is characterized in that, described crossbeam (2) is U-shaped crossbeam.
5. wire casing mounting structure according to claim 1 and 2 is characterized in that, described removably being connected to is threaded.
6. according to the described wire casing mounting structure of one of claim 1 ~ 4, it is characterized in that described wire casing (3) is the U-shaped wire casing of upper opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050684 CN203126854U (en) | 2013-01-30 | 2013-01-30 | Slot mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320050684 CN203126854U (en) | 2013-01-30 | 2013-01-30 | Slot mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203126854U true CN203126854U (en) | 2013-08-14 |
Family
ID=48934861
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320050684 Expired - Lifetime CN203126854U (en) | 2013-01-30 | 2013-01-30 | Slot mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203126854U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753005A (en) * | 2015-03-26 | 2015-07-01 | 南车南京浦镇车辆有限公司 | Mounting method of railway vehicle roof line slot |
| CN105514888A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Wire duct installation seat for modularization wiring of passenger car electric wiring |
| CN105514889A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Passenger car electrical wiring installation structure |
| CN105655939A (en) * | 2016-01-29 | 2016-06-08 | 中车成都机车车辆有限公司 | Modular wiring method for passenger train wire harness |
| CN108767684A (en) * | 2018-07-27 | 2018-11-06 | 镇江施耐德电器有限公司 | A kind of switchgear dehumidification structure |
| CN112993886A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and wire casing structure thereof |
-
2013
- 2013-01-30 CN CN 201320050684 patent/CN203126854U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104753005A (en) * | 2015-03-26 | 2015-07-01 | 南车南京浦镇车辆有限公司 | Mounting method of railway vehicle roof line slot |
| CN105514888A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Wire duct installation seat for modularization wiring of passenger car electric wiring |
| CN105514889A (en) * | 2016-01-29 | 2016-04-20 | 中车成都机车车辆有限公司 | Passenger car electrical wiring installation structure |
| CN105655939A (en) * | 2016-01-29 | 2016-06-08 | 中车成都机车车辆有限公司 | Modular wiring method for passenger train wire harness |
| CN105514888B (en) * | 2016-01-29 | 2018-03-13 | 中车成都机车车辆有限公司 | A kind of wire casing mounting seat for car electric wiring Modular wiring |
| CN108767684A (en) * | 2018-07-27 | 2018-11-06 | 镇江施耐德电器有限公司 | A kind of switchgear dehumidification structure |
| CN112993886A (en) * | 2019-12-17 | 2021-06-18 | 中车唐山机车车辆有限公司 | Rail vehicle and wire casing structure thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |